 John Tracy (Thunderbirds)

John Tracy is a fictional character from the British science fiction television series "Thunderbirds," created by Gerry and Sylvia Anderson. The show originally aired between 1965 and 1966 and is known for its use of marionette puppetry and special effects. In "Thunderbirds," John is the second eldest son of Jeff Tracy, the founder of International Rescue, a secret organization that uses technologically advanced vehicles and equipment to perform daring rescue missions around the world.